define('ace/mode/sh_highlight_rules', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules

  var reservedKeywords = exports.reservedKeywords = (
    '!|{|}|case|do|done|elif|else|' +
        'esac|fi|for|if|in|then|until|while|' +
        '&|;|export|local|read|typeset|unset|' +
        'elif|select|set|function|declare|readonly'
  )

  var languageConstructs = exports.languageConstructs = (
    '[|]|alias|bg|bind|break|builtin|' +
     'cd|command|compgen|complete|continue|' +
     'dirs|disown|echo|enable|eval|exec|' +
     'exit|fc|fg|getopts|hash|help|history|' +
     'jobs|kill|let|logout|popd|printf|pushd|' +
     'pwd|return|set|shift|shopt|source|' +
     'suspend|test|times|trap|type|ulimit|' +
     'umask|unalias|wait'
  )

  var ShHighlightRules = function() {
    var keywordMapper = this.createKeywordMapper({
      'keyword': reservedKeywords,
      'support.function.builtin': languageConstructs,
      'invalid.deprecated': 'debugger'
    }, 'identifier')

    var integer = '(?:(?:[1-9]\\d*)|(?:0))'
    var fraction = '(?:\\.\\d+)'
    var intPart = '(?:\\d+)'
    var pointFloat = '(?:(?:' + intPart + '?' + fraction + ')|(?:' + intPart + '\\.))'
    var exponentFloat = '(?:(?:' + pointFloat + '|' + intPart + ')' + ')'
    var floatNumber = '(?:' + exponentFloat + '|' + pointFloat + ')'
    var fileDescriptor = '(?:&' + intPart + ')'

    var variableName = '[a-zA-Z_][a-zA-Z0-9_]*'
    var variable = '(?:' + variableName + '(?==))'

    var builtinVariable = '(?:\\$(?:SHLVL|\\$|\\!|\\?))'

    var func = '(?:' + variableName + '\\s*\\(\\))'

    this.$rules = {
      'start': [{
        token: 'constant',
        regex: /\\./
      }, {
        token: ['text', 'comment'],
        regex: /(^|\s)(#.*)$/
      }, {
        token: 'string.start',
        regex: '"',
        push: [{
          token: 'constant.language.escape',
          regex: /\\(?:[$`"\\]|$)/
        }, {
          include: 'variables'
        }, {
          token: 'keyword.operator',
          regex: /`/ // TODO highlight `
        }, {
          token: 'string.end',
          regex: '"',
          next: 'pop'
        }, {
          defaultToken: 'string'
        }]
      }, {
        token: 'string',
        regex: "\\$'",
        push: [{
          token: 'constant.language.escape',
          regex: /\\(?:[abeEfnrtv\\'"]|x[a-fA-F\d]{1,2}|u[a-fA-F\d]{4}([a-fA-F\d]{4})?|c.|\d{1,3})/
        }, {
          token: 'string',
          regex: "'",
          next: 'pop'
        }, {
          defaultToken: 'string'
        }]
      }, {
        regex: '<<<',
        token: 'keyword.operator'
      }, {
        stateName: 'heredoc',
        regex: "(<<-?)(\\s*)(['\"`]?)([\\w\\-]+)(['\"`]?)",
        onMatch: function(value, currentState, stack) {
          var next = value[2] == '-' ? 'indentedHeredoc' : 'heredoc'
          var tokens = value.split(this.splitRegex)
          stack.push(next, tokens[4])
          return [
            { type: 'constant', value: tokens[1] },
            { type: 'text', value: tokens[2] },
            { type: 'string', value: tokens[3] },
            { type: 'support.class', value: tokens[4] },
            { type: 'string', value: tokens[5] }
          ]
        },
        rules: {
          heredoc: [{
            onMatch: function(value, currentState, stack) {
              if (value === stack[1]) {
                stack.shift()
                stack.shift()
                this.next = stack[0] || 'start'
                return 'support.class'
              }
              this.next = ''
              return 'string'
            },
            regex: '.*$',
            next: 'start'
          }],
          indentedHeredoc: [{
            token: 'string',
            regex: '^\t+'
          }, {
            onMatch: function(value, currentState, stack) {
              if (value === stack[1]) {
                stack.shift()
                stack.shift()
                this.next = stack[0] || 'start'
                return 'support.class'
              }
              this.next = ''
              return 'string'
            },
            regex: '.*$',
            next: 'start'
          }]
        }
      }, {
        regex: '$',
        token: 'empty',
        next: function(currentState, stack) {
          if (stack[0] === 'heredoc' || stack[0] === 'indentedHeredoc') { return stack[0] }
          return currentState
        }
      }, {
        token: ['keyword', 'text', 'text', 'text', 'variable'],
        regex: /(declare|local|readonly)(\s+)(?:(-[fixar]+)(\s+))?([a-zA-Z_][a-zA-Z0-9_]*\b)/
      }, {
        token: 'variable.language',
        regex: builtinVariable
      }, {
        token: 'variable',
        regex: variable
      }, {
        include: 'variables'
      }, {
        token: 'support.function',
        regex: func
      }, {
        token: 'support.function',
        regex: fileDescriptor
      }, {
        token: 'string', // ' string
        start: "'", end: "'"
      }, {
        token: 'constant.numeric', // float
        regex: floatNumber
      }, {
        token: 'constant.numeric', // integer
        regex: integer + '\\b'
      }, {
        token: keywordMapper,
        regex: '[a-zA-Z_][a-zA-Z0-9_]*\\b'
      }, {
        token: 'keyword.operator',
        regex: '\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|~|<|>|<=|=>|=|!=|[%&|`]'
      }, {
        token: 'punctuation.operator',
        regex: ';'
      }, {
        token: 'paren.lparen',
        regex: '[\\[\\(\\{]'
      }, {
        token: 'paren.rparen',
        regex: '[\\]]'
      }, {
        token: 'paren.rparen',
        regex: '[\\)\\}]',
        next: 'pop'
      }],
      variables: [{
        token: 'variable',
        regex: /(\$)(\w+)/
      }, {
        token: ['variable', 'paren.lparen'],
        regex: /(\$)(\()/,
        push: 'start'
      }, {
        token: ['variable', 'paren.lparen', 'keyword.operator', 'variable', 'keyword.operator'],
        regex: /(\$)(\{)([#!]?)(\w+|[*@#?\-$!0_])(:[?+\-=]?|##?|%%?|,,?\/|\^\^?)?/,
        push: 'start'
      }, {
        token: 'variable',
        regex: /\$[*@#?\-$!0_]/
      }, {
        token: ['variable', 'paren.lparen'],
        regex: /(\$)(\{)/,
        push: 'start'
      }]
    }

    this.normalizeRules()
  }

  oop.inherits(ShHighlightRules, TextHighlightRules)

  exports.ShHighlightRules = ShHighlightRules
})

define('ace/mode/folding/cstyle', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
  'use strict'

  var oop = require('../../lib/oop')
  var Range = require('../../range').Range
  var BaseFoldMode = require('./fold_mode').FoldMode

  var FoldMode = exports.FoldMode = function(commentRegex) {
    if (commentRegex) {
      this.foldingStartMarker = new RegExp(
        this.foldingStartMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.start)
      )
      this.foldingStopMarker = new RegExp(
        this.foldingStopMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.end)
      )
    }
  }
  oop.inherits(FoldMode, BaseFoldMode);

  (function() {
    this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/
    this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/
    this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/
    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/
    this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/
    this._getFoldWidgetBase = this.getFoldWidget
    this.getFoldWidget = function(session, foldStyle, row) {
      var line = session.getLine(row)

      if (this.singleLineBlockCommentRe.test(line)) {
        if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) { return '' }
      }

      var fw = this._getFoldWidgetBase(session, foldStyle, row)

      if (!fw && this.startRegionRe.test(line)) { return 'start' } // lineCommentRegionStart

      return fw
    }

    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
      var line = session.getLine(row)

      if (this.startRegionRe.test(line)) { return this.getCommentRegionBlock(session, line, row) }

      var match = line.match(this.foldingStartMarker)
      if (match) {
        var i = match.index

        if (match[1]) { return this.openingBracketBlock(session, match[1], row, i) }

        var range = session.getCommentFoldRange(row, i + match[0].length, 1)

        if (range && !range.isMultiLine()) {
          if (forceMultiline) {
            range = this.getSectionRange(session, row)
          } else if (foldStyle != 'all') { range = null }
        }

        return range
      }

      if (foldStyle === 'markbegin') { return }

      var match = line.match(this.foldingStopMarker)
      if (match) {
        var i = match.index + match[0].length

        if (match[1]) { return this.closingBracketBlock(session, match[1], row, i) }

        return session.getCommentFoldRange(row, i, -1)
      }
    }

    this.getSectionRange = function(session, row) {
      var line = session.getLine(row)
      var startIndent = line.search(/\S/)
      var startRow = row
      var startColumn = line.length
      row = row + 1
      var endRow = row
      var maxRow = session.getLength()
      while (++row < maxRow) {
        line = session.getLine(row)
        var indent = line.search(/\S/)
        if (indent === -1) { continue }
        if (startIndent > indent) { break }
        var subRange = this.getFoldWidgetRange(session, 'all', row)

        if (subRange) {
          if (subRange.start.row <= startRow) {
            break
          } else if (subRange.isMultiLine()) {
            row = subRange.end.row
          } else if (startIndent == indent) {
            break
          }
        }
        endRow = row
      }

      return new Range(startRow, startColumn, endRow, session.getLine(endRow).length)
    }
    this.getCommentRegionBlock = function(session, line, row) {
      var startColumn = line.search(/\s*$/)
      var maxRow = session.getLength()
      var startRow = row

      var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/
      var depth = 1
      while (++row < maxRow) {
        line = session.getLine(row)
        var m = re.exec(line)
        if (!m) continue
        if (m[1]) depth--
        else depth++

        if (!depth) break
      }

      var endRow = row
      if (endRow > startRow) {
        return new Range(startRow, startColumn, endRow, line.length)
      }
    }
  }).call(FoldMode.prototype)
})

define('ace/mode/sh', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text', 'ace/mode/sh_highlight_rules', 'ace/range', 'ace/mode/folding/cstyle', 'ace/mode/behaviour/cstyle'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextMode = require('./text').Mode
  var ShHighlightRules = require('./sh_highlight_rules').ShHighlightRules
  var Range = require('../range').Range
  var CStyleFoldMode = require('./folding/cstyle').FoldMode
  var CstyleBehaviour = require('./behaviour/cstyle').CstyleBehaviour

  var Mode = function() {
    this.HighlightRules = ShHighlightRules
    this.foldingRules = new CStyleFoldMode()
    this.$behaviour = new CstyleBehaviour()
  }
  oop.inherits(Mode, TextMode);

  (function() {
    this.lineCommentStart = '#'

    this.getNextLineIndent = function(state, line, tab) {
      var indent = this.$getIndent(line)

      var tokenizedLine = this.getTokenizer().getLineTokens(line, state)
      var tokens = tokenizedLine.tokens

      if (tokens.length && tokens[tokens.length - 1].type == 'comment') {
        return indent
      }

      if (state == 'start') {
        var match = line.match(/^.*[\{\(\[:]\s*$/)
        if (match) {
          indent += tab
        }
      }

      return indent
    }

    var outdents = {
      'pass': 1,
      'return': 1,
      'raise': 1,
      'break': 1,
      'continue': 1
    }

    this.checkOutdent = function(state, line, input) {
      if (input !== '\r\n' && input !== '\r' && input !== '\n') { return false }

      var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens

      if (!tokens) { return false }
      do {
        var last = tokens.pop()
      } while (last && (last.type == 'comment' || (last.type == 'text' && last.value.match(/^\s+$/))))

      if (!last) { return false }

      return (last.type == 'keyword' && outdents[last.value])
    }

    this.autoOutdent = function(state, doc, row) {
      row += 1
      var indent = this.$getIndent(doc.getLine(row))
      var tab = doc.getTabString()
      if (indent.slice(-tab.length) == tab) { doc.remove(new Range(row, indent.length - tab.length, row, indent.length)) }
    }

    this.$id = 'ace/mode/sh'
  }).call(Mode.prototype)

  exports.Mode = Mode
});
(function() {
  window.require(['ace/mode/sh'], function(m) {
    if (typeof module === 'object' && typeof exports === 'object' && module) {
      module.exports = m
    }
  })
})()
